RFN Warrior SX-E500 Spare Battery — 36V 7.5Ah Lithium (MY25) Raython 1 x 15kw Fronius Symo

1 x 15kw Fronius Symo SCERT Included

The HP1000 is the compact member of the Hyperion family

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RFN changed the battery connector between model years — MY25 uses a silver pin connector

Battery Voltage (nominal)

RFN Warrior SX-E500 Spare Battery — 36V 7.5Ah Lithium (MY25) Raython 1 x 15kw Fronius SymoDouble your ride time The Warrior SX E500's battery lifts straight out, so a second pack means the afternoon doesn't end when the first one runs flat. Swap in under a minute, no tools. CHECK YOUR MODEL YEAR BEFORE ORDERING This is the MY25 battery. RFN changed the battery connector between model years MY25 uses a silver pin connector, MY26 uses a 3 pin connector. They are not interchangeable. If your bike is a 2026 model, this pack will not connect.